Merge f1a6640cdc into e1da110e92

* chore: Export EitherExtractError for public use

* refactor: export EitherExtractError

actix-web/CHANGES.md

@@ -5,6 +5,7 @@
 - `actix_web::response::builder::HttpResponseBuilder::streaming()` now sets `Content-Type` to `application/octet-stream` if `Content-Type` does not exist.
 - `actix_web::response::builder::HttpResponseBuilder::streaming()` now calls `actix_web::response::builder::HttpResponseBuilder::no_chunking()` if `Content-Length` is set by user.
 - Add `ws` crate feature (on-by-default) which forwards to `actix-http` and guards some of its `ResponseError` impls.
+- Add public export for `EitherExtractError` in `error` module.
 
 ## 4.11.0
 

actix-web/src/error/mod.rs

@@ -21,6 +21,7 @@ mod response_error;
 
 pub(crate) use self::macros::{downcast_dyn, downcast_get_type_id};
 pub use self::{error::Error, internal::*, response_error::ResponseError};
+pub use crate::types::EitherExtractError;
 
 /// A convenience [`Result`](std::result::Result) for Actix Web operations.
 ///

actix-web/src/request.rs

@@ -349,9 +349,9 @@ impl HttpRequest {
             let mut cookies = Vec::new();
             for hdr in self.headers().get_all(COOKIE) {
                 let s = str::from_utf8(hdr.as_bytes()).map_err(CookieParseError::from)?;
-                for cookie_str in s.split(';').map(|s| s.trim()) {
+                for cookie_str in s.split(';').map(|s| s.trim()).filter(|s| !s.is_empty()) {
-                    if !cookie_str.is_empty() {
+                    if let Ok(cookie) = Cookie::parse_encoded(cookie_str) {
-                        cookies.push(Cookie::parse_encoded(cookie_str)?.into_owned());
+                        cookies.push(cookie.into_owned());
                     }
                 }
             }
@@ -602,6 +602,22 @@ mod tests {
         assert!(cookie.is_none());
     }
 
+    #[test]
+    #[cfg(feature = "cookies")]
+    fn test_empty_key() {
+        let req = TestRequest::default()
+            .append_header((header::COOKIE, "cookie1=value1; value2; cookie3=value3"))
+            .to_http_request();
+        {
+            let cookies = req.cookies().unwrap();
+            assert_eq!(cookies.len(), 2);
+            assert_eq!(cookies[0].name(), "cookie1");
+            assert_eq!(cookies[0].value(), "value1");
+            assert_eq!(cookies[1].name(), "cookie3");
+            assert_eq!(cookies[1].value(), "value3");
+        }
+    }
+
     #[test]
     fn test_request_query() {
         let req = TestRequest::with_uri("/?id=test").to_http_request();

actix-web/src/types/mod.rs

@@ -11,7 +11,7 @@ mod query;
 mod readlines;
 
 pub use self::{
-    either::Either,
+    either::{Either, EitherExtractError},
     form::{Form, FormConfig, UrlEncoded},
     header::Header,
     html::Html,